/** @type {import('knex').Knex} */
exports.up = function(knex) {
  return knex.schema.table('n1790_r5xnmdhjm4_zichan_info', table => {
    table.string('CPU').nullable().comment('CPU信息');
    table.string('内存').nullable().comment('内存信息');
    table.string('硬盘').nullable().comment('硬盘信息');
  });
};

exports.down = function(knex) {
  return knex.schema.table('n1790_r5xnmdhjm4_zichan_info', table => {
    table.dropColumn('CPU');
    table.dropColumn('内存');
    table.dropColumn('硬盘');
  });
}; 